Affiliation: | 1. College of Mechanical and Electronic Engineering, Nanjing University of Aeronautics and Astronautics,Nanjing, 210016, P.R.China;Department of Mechanical and Electronic Engineering, College of Bengbu, Bengbu, 233030, P.R.China 2. College of Mechanical and Electronic Engineering, Nanjing University of Aeronautics and Astronautics,Nanjing, 210016, P.R.China 3. Department of Mechanical and Electronic Engineering, College of Bengbu, Bengbu, 233030, P.R.China |